1. What is the prime purpose of a tractor?
a) Soil inversion
d) Creating higher tractive force
Explanation: Tractor is a farm vehicle used for creating higher traction at the low-speed range. The traction (a kind of interaction) is a force applied through the wheels to the soil surface. The other processes are also done by tractors, but they are not primarily meant for traction.
2. What is the function of the differential lock on a tractor?
a) Synchronize Wheel Speeds
b) Enhance Comfort
c) Improve Fuel Efficiency
d) Prevent Overheating
Explanation: The differential lock is used to lock the two drive wheels together, ensuring they rotate at the same speed. This can be helpful in improving traction in challenging conditions.
3. Which tractor has power wheels at the front axle?
a) powered tractor
b) 2 wheel drive tractor
c) 4 wheel drive tractor
d) 8 wheel drive tractor
Explanation: The 4 wheel drive tractor has four wheels which are powered by the engine for effective operation. The front wheels are also involved in producing traction. It is generally made with a higher power range about 70 HP. In 2 wheel drive tractor, the front wheels are towed wheels, which are only for steering purpose.
4. What is the purpose of air cleaners in tractors?
a) To release gases
b) To clean air
c) To expand air
d) To compress air
Explanation: The air cleaner is a main and essential part fixed to the engine intake passage. As air is used in the combustion, it should be free from dirt to get higher efficiency and to reduce the wear and tear of the engine.
5. Which tractor is known as a driverless tractor?
b) Power tractor
c) Automated tractor
d) Autonomous tractor
Explanation: The autonomous tractor is an unmanned vehicle with all its control in a station. It is a kind of automation in farming. The tractors work on the pre-fed data. They also use wireless technologies such as GPS, laser systems to operate on a farm for finding the correct path, obstacles etc.
6. Why a radiator is essential in the tractor engines?
a) To radiate energy
b) To increase the temperature
c) To cool the hot water
d) To warm the water
Explanation: A radiator is a tubular structure used for decreasing the temperature of hot water coming out of the water passages of an engine. It mostly consists of tubes and tanks on the top and bottom of it.It is often fitted in front of the fan.
7. Which fuel is commonly used in diesel-powered tractors?
d) Natural Gas
Explanation: Diesel is the most common fuel for diesel-powered tractors due to its energy efficiency and torque characteristics.
8. How the loudest noise is produced from the tractor?
c) Tractor horn
d) Combustion, gear movements
Explanation: The tractor can produce loud noises due to reciprocating parts. From combustion, piston slap, gear movements, exhaust process noises are produced which affect the efficiency of the operator.
9. Which one is the factor for dashboard design in a tractor?
a) Randomly placed control
b) Asymmetrical system
c) Symmetrical system
Explanation: The dashboard should be designed in a way which is visible to the operator in his/her direct line of vision. It should be symmetrical and the similar controls are grouped together. The dashboard controls are located accordingly to keep the operator familiar with the display controls.
10. What is the purpose of the three-point hitch on a tractor?
a) Passenger Seating
b) Attachment of Implements
c) Weight Distribution
d) Aesthetic Enhancement
Explanation: The three-point hitch on a tractor is a standardized system for attaching implements like plows, harrows, and mowers. It provides a secure and efficient way to connect and control these implements.
Chapterwise Multiple Choice Questions on Farm Tractor
- Development of Tractors
- Fuels and Combustion
- Engine Design
- Electrical Systems
- Engine Accessories
- Lubrication System
- Human Factors in Tractor Design
- Farm Tractor
1. MCQ on Development of Tractors
The section contains Farm Tractor multiple choice questions and answers on tractor types and energy sources.
2. Fuels and Combustion
The section contains Farm Tractor questions and answers on fuels combustion and gasoline tests.
3. Farm Tractor MCQ on Engine Design
The section contains MCQs on engine design, engine parts, engine functions, engine performance, engine efficiency calculation, flywheel, piston forces, and crank efforts.
4. Electrical Systems
The section contains multiple choice questions and answers on electrical systems.
5. Farm Tractor Questions on Engine Accessories
The section contains questions and answers on governing systems, governors, air cleaners, mufflers, heat transfer, and the cooling system.
6. Lubrication System
The section contains MCQs on lubricants properties and lubrication methods.
7. Human Factors in Tractor Design
The section contains multiple choice questions and answers on ergonomics principles, operator exposure to noise, vibration and control.
8. MCQ on Farm Tractor
The section contains MCQs on clutch and fluid coupling, traction and traction theory, tractor tyre, front axle, tractor testing and power tiller.
Wish you the best in your endeavor to learn and master Farm Tractor!